Assessment of Cardiology and Cardiac Surgery for Congenital Heart Disease in Northern Ireland and the Republic of Ireland

14.10.2014 International Working Group Report on the Optimal All-Island Hospital Service for Cardiology and Cardiac Surgery for Congenital Heart Disease in the Republic of Ireland and Northern Ireland. The International Working Group (IWG) visited Belfast and Dublin from April 7- April 11, 2014.  The IWG consisted of Dr. John Mayer, Dr. Adrian Moran, Dr. John Sinclair, and Dr. Patricia Hickey. Download the report here. View the Joint Policy Statement by the Minister of Health and Social Services and Public Safety Northern Ireland, Jim Wells and the Minister of Health in the Republic of Ireland, Leo Varadkar on the report here.

When population and evolutionary genetics met behaviour

In this review, we analyse the impact of a population and evolutionary genetics approach on the study of insect behaviour. Our attention is focused on the model organism Drosophila melanogaster and several other insect species. In particular, we explore the relationship between rhythmic behaviours and the molecular evolution of clock and ion channel genes.

Estimation of the real population and its impact on the utilisation of healthcare services in Mediterranean resort regions: an ecological study.

BACKGROUND The demographic structure has a significant influence on the use of healthcare services, as does the size of the population denominators. Very few studies have been published on methods for estimating the real population such as tourist resorts. The lack of information about these problems means there is a corresponding lack of information about the behaviour of populational denominators (the floating population or tourist load) and the effect of this on the use of healthcare services. The objectives of the study were: a) To determine the Municipal Solid Waste (MSW) ratio, per person per day, among populations of known size; b) to estimate, by means of this ratio, the real population in an area where tourist numbers are very significant; and c) to determine the impact on the utilisation of hospital emergency healthcare services of the registered population, in comparison to the non-resident population, in two areas where tourist numbers are very significant. METHODS An ecological study design was employed. We analysed the Healthcare Districts of the Costa del Sol and the island of Menorca. Both are Spanish territories in the Mediterranean region. RESULTS In the two areas analysed, the correlation coefficient between the MSW ratio and admissions to hospital emergency departments exceeded 0.9, with p < 0.001. On the basis of MSW generation ratios, obtained for a control zone and also measured in neighbouring countries, we estimated the real population. For the summer months, when tourist activity is greatest and demand for emergency healthcare at hospitals is highest, this value was found to be double that of the registered population. CONCLUSION The MSW indicator, which is both ecological and indirect, can be used to estimate the real population in areas where population levels vary significantly during the year. This parameter is of interest in planning and dimensioning the provision of healthcare services.

Prise en charge des jeunes patients avec endocrinopathies pediatriques chroniques: les défis d'une transition souvent difficile [Caring for patients with pediatric endocrinopathies and diabetes into adulthood: challenges of an often difficult transition].

The success of therapies for a number of pediatric disorders has posed new challenges for the long-term follow-up of adolescents with chronic endocrinopathies. Unfortunately, too many patients are lost during the transfer from pediatric to adult clinics. The transition process should be well-organized and include the young person and family. Recognizing the special needs of these adolescents is an important step in developing patient-centered approaches to care that enable patients to develop autonomy and self care skills. Key elements in this process include structured policies and guidelines, communication and close collaboration between pediatric and adult clinics, and integrating nurse clinicians in the transition process to help close the gaps in care.

Polymorphism, inter-population and inter-specific variation in Nyssomyia intermedia (Lutz & Neiva) and Nyssomyia neivai (Pinto) (Diptera, Psychodidae, Phlebotominae)

Nyssomyia intermedia (Lutz & Neiva) and Nyssomyia neivai (Pinto) are morphologically very close and both present great variation in some structures. The objective of this study is a description of the variation among the females of these species in populations from the States of Minas Gerais and São Paulo. The morphological structures studied were the number of horizontal teeth in the cibarium and the number of rings and the shape of the terminal knob of the spermathecae. The spermatheca rings are significantly more numerous in N. intermedia than in N. neivai and the simple shape of the terminal knob predominated in both species. Regarding the cibarium, eight to eleven teeth have been found in both species, with up to twelve teeth in the latter. The number of horizontal teeth and the shape of the terminal knob of the spermathecae were variable throughout the populations of both species and all structures were polymorphic in the populations studied.

Chirurgie viscérale. Chirurgie thyroïdienne et parathyroïdienne: place de la chirurgie minimale invasive [Update in thyroid and parathyroid surgery: the role for minimally invasive surgery].

Thyroid and parathyroid surgery takes an important place in general surgery. Preservation of essential cervical structures and cosmetic of outcomes of cervical incisions are major concern. Several minimally invasive strategies have been developed recently but their acceptance in the surgical community is low. Their main advantages are focused tissue dissection and improved cosmetics. In this review, management and surgical indications of thyroid nodules and parathyroid adenomas are discussed. The various minimally invasive techniques are described and their current indications are reviewed.

B cell response after MMTV infection: extrafollicular plasmablasts represent the main infected population and can transmit viral infection.

The immune response to mouse mammary tumor virus (MMTV) relies on the presentation of an MMTV-encoded superantigen by infected B cells to superantigen-specific T cells. The initial extrafollicular B cell differentiation involved the generation of B cells expressing low levels of B220. These B220low B cells corresponded to plasmablasts that expressed high levels of CD43 and syndecan-1 and were CD62 ligand- and IgD-. Viral DNA was detected nearly exclusively in these B220low B cells by PCR, and retroviral type-A particles were observed in their cytoplasm by electron microscopy. An MMTV transmission to the offspring was also achieved after transfer of B220low CD62 ligand- CD43+ plasmablasts into noninfected females. These data suggest that B220low plasmablasts, representing the bulk of infected B cells, are capable of sustaining viral replication and may be involved in the transmission of MMTV.

Pharmacological treatment of heterotopic ossification following hip and acetabular surgery.

Heterotopic ossification is a common complication following total hip arthroplasty and surgery following acetabular trauma. It is associated with pain and a decreased range of movement. Prophylaxis is achieved by either non-steroidal anti-inflammatory drug treatment or localised irradiation therapy. The objective of this study was to evaluate the evidence for pharmacological agents used for the prophylaxis of heterotopic ossification following hip and acetabular surgery. The study used a comprehensive literature search to identify all major clinical studies investigating the pharmacological agents used in the prophylaxis of heterotopic ossification following hip and acetabular surgery. It was concluded that indometacin remains the 'gold standard' for heterotopic ossification prophylaxis following total hip arthroplasty and is the only drug proven to be effective against heterotopic ossification following acetabular surgery. Following total hip arthroplasty, other non-steroidal anti-inflammatory drugs, including naproxen and diclofenac, are equally as effective as indometacin and can be considered as alternative first-line treatments. Celecoxib is also of equal efficacy to indometacin and is associated with significantly fewer gastrointestinal side effects. However, serious concerns were raised over the safety of selective cyclooxygenase-2 inhibitors for the cardiovascular system and these should be used cautiously.

Effect of soil management on the white grub population and damage in soybean

To evaluate the effect of soil management systems on population of white grubs, (Phyllophaga cuyabana Moser), and on its damage in soybean, experiments were set up under no-tillage and conventional tillage (one disk plow, and a leveling disk harrow) areas. Primary tillage equipment, used in other soil management systems, such as moldboard plow, disk plow, chisel plow and heavy duty disk harrow were also tested. Fluctuation of P. cuyabana population and the extent of its damage to soybean was similar under no-tillage and conventional tillage systems. Results comparing a range of primary tillage equipment showed that it affected soil insect populations differently, depending on the time during the season in which tillage was executed. Larval mortality could mostly be attributed to their exposure to adverse factors, soon after tillage, than to changes in soil conditions. Reduction of white grub population was more evident in plots managed by heavier equipment, such as the moldboard plow. Soil tillage could be one component within the soil pest management system in soybean, however, its use can not be generalized.

Effects of plant population and nitrogen fertilizer on yield and efficiency of maize-bean intercropping

Nitrogen supply and plant population are basic parameters for cereal-legume intercropping. In order to study plant population and nitrogen fertilizer effects on yield and yield efficiency of maize-bean intercropping, a field experiment was established. Three bean plant populations and three nitrogen levels were used. Maize dry matter accumulation decreased with increases in bean plant population. Competitive effect of intercrop beans on maize yields was high at higher plant populations, being decreased by nitrogen fertilizer; application of 50 kg ha-1 N was very efficient in increasing maize cob yield. Intercropping significantly decreased harvest index of beans in all plant population and nitrogen fertilizer situations. The efficiency of intercropping, compared to sole cropping, was evidenced by the values obtained for Land Equivalent Ratio (LER) for biomass, cob and pod yields that increased with increases in bean plant populations and nitrogen fertilizer levels.

Targeting burn prevention in the pediatric population : a prospective study of children's burns in the Lausanne area

Rapport de synthèse : But de l'étude : Les accidents domestiques représentent un problème significatif en médecine pédiatrique. Le but de cette étude est de mieux comprendre les mécanismes et causes des brûlures afin de pouvoir cibler la prévention. Méthode : Il s'agit d'une étude prospective d'une durée d'une année, d'Août 2004 à Août 2005. Les patients ayant consulté pour des brûlures à l'Hôpital de l'Enfance de Lausanne (HEL) ou au CHUV ont été répertoriés. Le mécanisme et les circonstances des brûlures ont été analysées, de même que l'environnement et les données psycho-sociales. Résultats : huitante-neuf patients ont été inclus dans l'étude, âgés de 2 mois à 15 ans. Septante-huit pour cent des patients avaient moins de 5 ans. Plus de la moitié étaient des garçons. Les brûlures par échaudement prédominaient. Nous n'avons pas pu mettre en évidence d'incidence augmentée de brûlures chez des patients de familles immigrées ou de niveau social bas. Dans la majorité des cas, un adulte était présent au moment de l'accident. Conclusion : Si l'on devait établir un profil type de l'enfant à risque de se brûler dans notre région, il s'agirait d'un garçon âgé de 15 mois-5ans, se brûlant en se versant une tasse de liquide chaud sur la main, à son domicile, en présence de l'un ou de ses deux parents. Le message de prévention devrait donc s'adresser directement aux parents, toutes nationalités et niveau social confondus afin de leur expliquer les dangers de brûlures présents au quotidien à leur domicile. A chaque contrôle, les pédiatres devraient parler des accidents domestiques aux parents. En insistant sur les dangers que représentent les tasses de café, la porte du four et la plaque de la cuisinière, qui sont des éléments du quotidien et qui méritent une attention à chaque utilisation. Les brûlures chez le petit enfant pourraient ainsi être fortement réduites.